<!-- 导航条中 收缩 展开-->
<template>
	<div class="collapse_container" @click="toggleClick">
		<svg class="collapse_svg" 
             viewBox="0 0 1024 1024" 
             width="64" 
             height="64" 
             xmlns="http://www.w3.org/2000/svg"
             :class="{'is-active':isActive}">
			<path d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM142.4 642.1L298.7 519a8.84 8.84 0 0 0 0-13.9L142.4 381.9c-5.8-4.6-14.4-.5-14.4 6.9v246.3a8.9 8.9 0 0 0 14.4 7z" />
		</svg>
	</div>
</template>

<script>
export default{
	name:"collapse",
	props:{
		isActive:{
			type: Boolean,
			default: false
		}
	},
	methods:{
		toggleClick(){
			this.$emit("toggleClick");
		}
	}
}
</script>

<style scoped="scoped">
.collapse_container{
	padding: 0 15px;
}

.collapse_svg{
	display: inline-block;
	vertical-align: middle;
	width: 20px;
	height: 20px;
}

.collapse_svg .is-active{
	transform: rotate(180deg);
}
</style>
